I've just published draft #2 of SRFI 169.  It was submitted by Lassi Kortela, author of the SRFI.

  <https://srfi.schemers.org/srfi-169/>

Here are Lassi's comments on the draft:

  - Clean up whitespace
  - Add reference implementation with commentary
  - Add "Printing numbers with underscores" section
  - Fix copyright line
  - Typeset RnRS with a superscript
  - Write Acknowledgements section
  - Edit for grammar and style
  - Remove redundant rationale from specification section
  - Clarify rationale section a lot
  - Do some more nitpicking :)
  - Picked the most nits
  - Add even more nitpicking than previously thought possible
  - Add some final radix nitpicking for good measure
  - Run the SRFI through HTML Tidy

Here's the diff:

  <https://github.com/scheme-requests-for-implementation/srfi-169/compare/5bfb622d2de37dedad559000242e2696e4ae4f91..84d997bb5e390c4a34a0a7443f631b411d6ca35e>

Regards,

SRFI Editor